Retail Royale followers
Unreal gameplay, online systems, and tools
Unreal co-dev for gameplay, online systems, and tools that need to ship cleanly.
Hashnine Studios helps teams build gameplay systems, networking, runtime tools, and launch-ready Unreal features. Public work across Retail Royale, Helix, Cameraman: The Pilot Episode, Sinbad, and two Fab plugins gives clients real projects, videos, and listings to inspect instead of a long pitch.
Fastest way to start: hello@hashnine.studio
Peak Twitch viewers
Public Fab plugins
Retail Royale, Helix, Cameraman, and Sinbad make the range easy to scan.
GAS, replication, runtime tools, plugins, and launch support.
Selected projects
Projects first.
The fastest read on the work is the work itself.
Shipped multiplayer release
Open on Steam
Retail Royale
Public launch reference for match scale, traction, and platform features. SteamDB currently lists 7,476 followers, 882 peak CCU, 124,969 peak Twitch viewers, and 5,428 total reviews.
- 16-player Unreal multiplayer with melee combat, props, recycle and craft systems, and voice chat
- SteamDB tech detection lists Unreal Engine and Epic Online Services SDK
- Useful public proof for shipped gameplay, online features, and market traction
Shipped release
SteamDB data
Public press
Co-dev engineering
Open Helix site
Helix
Co-dev engineering on Helix, a multiplayer sandbox project with larger world spaces, vehicles, live systems, and Unreal-facing production needs.
- Co-dev support in Unreal rather than a solo plugin or storefront page
- Useful reference for systems work inside a larger multiplayer sandbox
- Shows broader co-dev range beyond one shipped release
Co-dev engineering
Multiplayer sandbox
Live project site
Co-dev engineering
Open on Steam
Cameraman: The Pilot Episode
Co-dev engineering in Unreal on a psychological horror project with puzzles, scene flow, and presentation-heavy delivery requirements.
- Public Steam page gives clients a concrete project reference to inspect
- Balances the portfolio with a project in a different tone and genre
- Shows co-dev engineering work where mood, interaction, and polish matter together
Co-dev engineering
Psychological horror
Steam page
Client work
Open on Steam
Sinbad
Client delivery on a 3D sandbox platformer. The public Steam page gives an external reference while the delivery focus was gameplay framework, controller behavior, physics interactions, and environment state handling.
- Client work on controllers, moment-to-moment systems, and environment state handling
- Useful reference for collaboration across a different genre and production style
- Keeps the portfolio focused on co-dev range instead of a second Retail Royale block
Client delivery
Sandbox platformer
Gameplay systems
Videos + galleries
Demos and captures near the top.
Launch footage, tool demos, and exact Steam/Fab imagery give a faster read than more intro copy.
Launch video / 30K views
Watch on YouTube
Retail Royale early access release date announcement
Fab demo
Watch on YouTube
Runtime Level Arch-Editor demo
Fab demo
Watch on YouTube
Robust Host Migration Framework demo
Gameplay clip / 11K views
Watch on YouTube
Retail Royale alpha gameplay
Steam screenshot slider
Open on Steam
Retail Royale screenshot gallery
Real screenshots pulled from the live Steam listing to make the public launch feel visual, not abstract.
Steam screenshots
Retail Royale
Public storefront
Project site visuals
Open Helix site
Helix screenshot gallery
Official Helix visuals that make the multiplayer sandbox reference concrete instead of abstract.
Helix
Multiplayer sandbox
Official project imagery
Steam project gallery
Open on Steam
Cameraman: The Pilot Episode gallery
Exact storefront screenshots from Steam, so the slider reflects the real project gallery instead of derived collage art.
Cameraman
Steam storefront
Exact Steam screenshots
Steam project gallery
Open on Steam
Sinbad screenshot gallery
Live Steam imagery that helps the project range read quickly without extra explanation.
Sinbad
Steam storefront
Steam page
Fab listing frames
Open on Fab
Runtime Level Arch-Editor on Fab
Exact marketplace frames from the live Fab page for the in-game level editor plugin.
5 exact Fab frames. One HD hero image plus the native marketplace thumbs.
Fab listing frames
Open on Fab
Robust Host Migration Framework V2 on Fab
Exact marketplace frames from Fab for the host migration system V2 listing.
4 exact Fab frames. The carousel mirrors the live marketplace order.
Quick proof
Launch scale, project range, and tooling in one pass.
Enough signal to tell whether the fit is there.
Retail Royale also shows 5,428 reviews, 882 peak CCU, and 124,969 peak Twitch viewers on public sources.
Voice chat, Steam stats, leaderboards, cloud support, and a public Steam build make the scope easy to verify.
Retail Royale, Helix, Cameraman: The Pilot Episode, and Sinbad cover shipped work plus broader co-dev range.
Runtime Level Arch-Editor and Robust Host Migration Framework stay visible through live listings, gallery assets, and demo videos.
Capabilities
What teams usually bring in.
Most requests land in gameplay systems, online features, or tooling.
Gameplay systems
- Gameplay Ability System setup
- Combat, interaction, inventory, and progression loops
- Blueprint and C++ gameplay work
Multiplayer and online features
- Replication, authority flow, and session edge cases
- Player hosted sessions or dedicated servers
- EOS and Steam features, voice, stats, cloud, and leaderboards
Tools and delivery
- Runtime level editors and property tools
- Reusable plugins and internal dev utilities
- External co-dev delivery that stays maintainable after handoff
Public references
Selected press and platform references.
Publication marks stay visible, with cleaner imagery and direct source links.
Publication logos
PC GAMER
PC Gamer
Read source
Games media pickup
xQc mention. Useful because it ties the project to outside attention fast.
GAMESPRESS
GamesPress / GDWC
Read source
Vote win and public community signal
GDWC fan favorite. A dated public result with a traceable source.
ALPHA BETA GAMER
Alpha Beta Gamer
Read source
Early discovery coverage
Early discovery coverage. Proof the hook was readable before launch.
PLAYER.IT
Player.it
Read source
International pickup
International pickup. Another external write-up tied to store visibility.
Enough proof
One shipped launch, multiple co-dev references, and public Fab tooling make the fit easy to judge.
Technical delivery
What the work usually includes.
Unreal work that has to ship and still be easy for a team to maintain after handoff.
GAS, combat, progression, interaction
Gameplay Ability System setup, Blueprint/C++ gameplay work, combat flow, interaction, inventory, progression, and state management.
Replication, session flow, online features
Player hosted or dedicated server support, replication authority, reconnect edge cases, EOS/Steam sessions, voice, stats, cloud saves, and host migration.
Runtime editors, plugins, internal utilities
- Runtime level editing and custom property serialization
- Gameplay plugins for Blueprint and C++ projects
- QA/debug helpers and workflow tooling for dev teams
- Fab ready packaging, demos, and documentation when needed
Gameplay systems, online features, and tools are the core offer.
The public work above is there to make that clear quickly.
Start a conversation
Need Unreal gameplay, networking, tools, or engineering support?
Send scope, platforms, target player counts, and whether the work is gameplay, online features, tools, or launch support. The draft goes to hello@hashnine.studio.
Once your domain inbox is live, this works immediately. Until then, you can still use the same address as the public business address while the forwarding is being set up.